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given an unknown compound the signal at 2,900 cm-1 at the IR of student # 1 is the result of: a) protons absorbing radio waves as the nuclear spin changes b) several C-H bonds breaking and absorbing infrared energy c) electrons changing to a higher energy antibonding orbital d) a C-H bond absorbing energy to move to a higher energy vibrational

given an unknown compound the signal at 2,900 cm-1 at the IR of student # 1 is the result of: a) protons absorbing radio waves as the nuclear spin changes b) several C-H bonds breaking and absorbing infrared energy c) electrons changing to a higher energy antibonding orbital d) a C-H bond absorbing energy to move to a higher energy vibrational

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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In an organic chemistry laboratory, 3 students were given an unknown compound

the signal at 2,900 cm-1 at the IR of student # 1 is the result of:

a) protons absorbing radio waves as the nuclear spin changes
b) several C-H bonds breaking and absorbing infrared energy
c) electrons changing to a higher energy antibonding orbital
d) a C-H bond absorbing energy to move to a higher energy vibrational state.

Estudiante #1 Estudiante #2 Estudiante #3 IR (cm ) 3050 1700-1740 2900 1710 1.0 (t, 3H) 2.0 (q, 2H) 7.0 (SH) 134 (M+) 105 H-RMN Ippm) 9.5 (t, 1H) MS (amu) 77 57
Transcribed Image Text:Estudiante #1 Estudiante #2 Estudiante #3 IR (cm ) 3050 1700-1740 2900 1710 1.0 (t, 3H) 2.0 (q, 2H) 7.0 (SH) 134 (M+) 105 H-RMN Ippm) 9.5 (t, 1H) MS (amu) 77 57
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